fugtig

Fugtig is a Danish adjective meaning moist, damp, or humid. It describes things that contain moisture or are affected by moisture in the air, such as air, surfaces, or materials. The nuance ranges from slight dampness to more noticeable humidity, depending on context. It contrasts with våd (wet) and tør (dry). The related noun fugt denotes moisture, and fugtighed denotes humidity.

In everyday language and meteorology, fugtig describes weather and environmental conditions: fugtigt vejr (humid weather), fugtig luft (moist air), or fugtige omgivelser (damp surroundings). In buildings, moisture described as fugtig can indicate potential problems such as condensation, mold growth, or structural damage, especially when humidity is prolonged or high.

Indoor humidity is commonly discussed in terms of relative humidity; healthy ranges are usually around 30–60% RH, with many guidelines emphasizing roughly 40–60% for comfort and mold prevention. Controlling moisture involves ventilation, dehumidification, moisture barriers, and temperature management.

Etymology and cognates: fugtig derives from the noun fugt (moisture) with the adjectival suffix -ig. It has cognates in Swedish fuktig and Norwegian fuktig. See also humidity, moisture, mold prevention.